Something that I haven’t seen mentioned on this topic:
having a spare charged battery with you also have so much more sense than carrying a powerbank. No losses transferring power to phone, no excessive heat, MUCH lighter.
This is what we have for radios (walkie-talkies), drones, cameras, but not for phones, where we really need this.
Many european countries have great immigration laws and opportunities. Some companies will offer relocation assistance and reimbursment. It’s a challange, but it’s possible.
Just please leave your cars behind :)